432120402434101 has 16 divisors (see below), whose sum is σ = 455625344664000. Its totient is φ = 408691651248000.

The previous prime is 432120402434099. The next prime is 432120402434113. The reversal of 432120402434101 is 101434204021234.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 432120402434101 - 2¹ = 432120402434099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432120402434701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621033575 + ... + 1621300123.

It is an arithmetic number, because the mean of its divisors is an integer number (28476584041500).

Almost surely, 2^{432120402434101} is an apocalyptic number.

It is an amenable number.

432120402434101 is a deficient number, since it is larger than the sum of its proper divisors (23504942229899).

432120402434101 is a wasteful number, since it uses less digits than its factorization.

432120402434101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409140.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 432120402434101 its reverse (101434204021234), we get a palindrome (533554606455335).

The spelling of 432120402434101 in words is "four hundred thirty-two trillion, one hundred twenty billion, four hundred two million, four hundred thirty-four thousand, one hundred one".